/Engine/Plugins/Editor/AssetManagerEditor/Source/AssetManagerEditor/Public/ReferenceViewer/EdGraph_ReferenceViewer.h
Accessor for the thumbnail pool in this graph
const [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< class [FAssetThumbnailPool](API\Editor\UnrealEd\FAssetThumbnailPool) > & GetAssetThumbnailPool() const